1
22
23 package com.liferay.portlet;
24
25 import com.liferay.portal.model.Portlet;
26 import com.liferay.portal.util.PropsValues;
27
28 import javax.portlet.PortletContext;
29 import javax.portlet.PortletMode;
30 import javax.portlet.PortletPreferences;
31 import javax.portlet.WindowState;
32
33 import javax.servlet.http.HttpServletRequest;
34
35 import org.apache.commons.pool.BasePoolableObjectFactory;
36 import org.apache.commons.pool.ObjectPool;
37 import org.apache.commons.pool.impl.StackObjectPool;
38
39
44 public class ResourceRequestFactory {
45
46 public static ResourceRequestImpl create(
47 HttpServletRequest request, Portlet portlet,
48 InvokerPortlet invokerPortlet, PortletContext portletContext,
49 WindowState windowState, PortletMode portletMode,
50 PortletPreferences prefs, long plid)
51 throws Exception {
52
53 ResourceRequestImpl resourceRequestImpl = null;
54
55 if (PropsValues.COMMONS_POOL_ENABLED) {
56 resourceRequestImpl =
57 (ResourceRequestImpl)_instance._pool.borrowObject();
58 }
59 else {
60 resourceRequestImpl = new ResourceRequestImpl();
61 }
62
63 resourceRequestImpl.init(
64 request, portlet, invokerPortlet, portletContext, windowState,
65 portletMode, prefs, plid);
66
67 return resourceRequestImpl;
68 }
69
70 public static void recycle(ResourceRequestImpl resourceRequestImpl)
71 throws Exception {
72
73 if (PropsValues.COMMONS_POOL_ENABLED) {
74 _instance._pool.returnObject(resourceRequestImpl);
75 }
76 else if (resourceRequestImpl != null) {
77 resourceRequestImpl.recycle();
78 }
79 }
80
81 private ResourceRequestFactory() {
82 _pool = new StackObjectPool(new Factory());
83 }
84
85 private static ResourceRequestFactory _instance =
86 new ResourceRequestFactory();
87
88 private ObjectPool _pool;
89
90 private class Factory extends BasePoolableObjectFactory {
91
92 public Object makeObject() {
93 return new ResourceRequestImpl();
94 }
95
96 public void passivateObject(Object obj) {
97 ResourceRequestImpl resourceRequestImpl = (ResourceRequestImpl)obj;
98
99 resourceRequestImpl.recycle();
100 }
101
102 }
103
104 }